英和和英

語源

research +‎ -ful

形容詞

researchful (comparative more researchful, superlative most researchful)

1. Making researches; inquisitive.
   • c. 1810-1820, Samuel Taylor Coleridge, Notes on Troilus and Cressida

     Pity that the researchful notary has not either told us in what century, and of what history, he was a writer, or been simply content to depose, that Lollius, if a writer of that name existed at all, was a somewhat somewhere.